Maurice LaMarche - Dr. Egon Spengler
Tara Strong - Kylie Griffin (as Tara Charendoff)
Jason Marsden - Garrett Miller
Alfonso Ribeiro - Roland Jackson
Jeff Bennett - (as Jeff Glen Bennett)
Steve Roberts - (written by)
Dan Aykroyd - (characters)
Harold Ramis - (characters)
Peter Aries - checking
Duff Armour - checking
Dimitri Bialk - color stylist
Jean-Paul Bondy - color stylist
Andrew Brandou - color director
Becky Bristow - timing director
Frank Brunner - background designer
Jevon Bue - background designer
Will Burns - color stylist
Caroline Choat - character designer
Djinni Christener - color stylist
Aaron Crippen - timing director
Zeon Davush - timing director
Patrick Delaney - color stylist
Jerilyn Dever - timing director (as Jerilyn Mettlin)
Rita Doumar - checking
Holly du Rivage - timing director (as Holly DuRivage)
Maurice Edwards - background designer
Rex Faraday - checking
Edmond Garcia - color stylist
Donn Greer - character designer
Shepherd Hendrix - background designer
Jay Hong - background designer
Jamie H. Huang - timing director
Roger Injarusorn - animatic supervisor
Jill Jacobs - timing director
Rosa Yang Kato - animatic production coordinator
Eric Lipska - animatics assistant
Randy Ludensky - timing director
Michel Lyman - supervising timing director
Anne Louise Mahoney - color stylist
Helen Maier - character designer
Sean Martinez - color stylist
Ray McClure - color stylist
Fred Miller - timing director
Art Morales - background designer
Linda Nagata - animatics assistant
Merysa Nichols - color stylist
Gloria Palter - checking
Thomas Perkins - character designer
Kunio Shimamura - timing director
Brian Smith - color stylist
Jonard Soriano - background designer
Rachel Stratton - color stylist
David Teague - timing director
Matthew Thomson - character designer
Kim Truong - checking
Alys Urwiler - color stylist
Ray Angrum - storyboard clean-up artist
Fil Barlow - creature and character designer
Marcos Borregales - storyboard artist
Joseph Daniello - storyboard clean-up artist
Guy Donovan - storyboard artist
Gerald Forton - storyboard artist
Rick Hoberg - storyboard artist
Ray Leung - prop designer
Eugene Mattos - prop supervisor
Samuel Montes - storyboard clean-up artist
Sebastian Montes - storyboard clean-up artist
Dirk Okumoto - prop designer
Thomas Perkins - prop designer
Kathleen Poirer - prop designer
Wayne Schulz - prop designer
Eric Vesbit - supervising art coordinator
James Yang - storyboard clean-up artist
Paul Young - storyboard clean-up artist
Ron Zeilinger - storyboard clean-up artist
Tim Eldred - assistant director: main title
Bob Hathcock - assistant director: main title
Toshiyuki Hiruma - assistant director: main title
Roger Injarusorn - assistant director: main title
Kris Sherwood - assistant director: main title
Bruce W. Cathcart - (as Bruce Cathcart)
Lisa Castro - post-production assistant
Bruce W. Cathcart - supervising editor (as Bruce Cathcart)
David Choe - animatic editor
Ben Choo - assistant animatic editor
Margaret Hou - animatic editor
Brett Johnson - animatic editor
Darryl Johnson - assistant editor
Tina Kane - animatic editor
Pieter Kaufman - assistant animatic editor
Christopher Keith - director of post-production
Monica Lee - assistant animatic editor
Myra Owyang - assistant animatic editor
Aroonsawat Sawat-Chuto - assistant animatic editor
Kris Sherwood - supervising effects editor (as Kris Weber-Sherwood)
Tony Tedford - assistant animatic editor
Samantha Thomas - assistant animatic editor
Jim Latham - composer: theme music
Monique Beatty - associate producer
Daniel Goldberg - executive producer
Jeff Kline - supervising producer
Joel Kuwahara - consulting animation co-producer
Joe Medjuck - executive producer
Audu Paden - producer
Richard Raynis - executive producer
Rafael Rosado - producer
Ping Warner - coordinating producer (as Ping Boucher)
Dennis Graham - post-production supervisor
Miles Lewis Horst - production manager
Christopher Keith - post-production supervisor
Anthony Matthews - production supervisor
Shannon Muir - production supervisor